Fine particle coater granulators - SFP Series (Patented)

Fine particle coater granulators - SFP Series (Patented)

Achieve fine particle coating onto single particles on a fluidized bed

  • Fine particle coaters/granulators that use the particle deagglomeration and sizing mechanism & the hybrid fluidized bed technology.
  • Enable coating onto single particles as small as several μm.
  • The mechanical agitation force has realized fluidization, granulation, and coating of extremely fine particles to which such processes have been considered difficult to carry out.
  • When using the equipment as a granulator, narrow particle size distribution is easily achieved by selecting the correct screen mesh size and impeller rotation speed.


  • The screen and impeller (deagglomeration and sizing mechanism) suppress agglomeration of particles throughout the coating granulation process.
  • Efficient and dense coating is achieved by spraying to high particle density zones with a tangential spray.
  • Measures safety: installation of an explosion vent and a grounding wire sewed into the filter unit.
  • The pleated filter captures fine particles as small as 2 μm.
Model Working capacity
Process air
SFP-01 0.4-0.6 1 300 1,000×1,000×1,000 For laboratory
SFP-10 7-10 7.5 1100 1,800×1,690×3,240 For production
SFP-30 20-30 18 2000 1,800×2,000×3,790 For production